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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses) > Hypsigenyinae
Etymology: Choerodon: Greek, choiros = a pig + odous = teeth (Ref. 45335); referrring to the prominent anterior canines of the species in this genus (Ref. 116605).
More on authors: Jordan & Snyder.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 関連する礁, usually 8 - 50 m (Ref. 27115). Subtropical; 23°C - 28°C (Ref. 27115)
Western Pacific: southern Japan, Korean Peninsula, Taiwan, and the China seas.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 40.0 cm TL オス/雌雄の選別がない; (Ref. 90102)
背面の脊椎 (合計) : 13; 背鰭 (合計) : 7; 肛門の骨: 3; 臀鰭: 10. Body anterior to wedge in adults somewhat dusky, paler posteriorly. Body with an anteroventrally angled narrow dusky wedge extending from base of tenth or eleventh dorsal-fin spine to posterior side of pectoral-fin base. Scales on subopercle reaching to or nearly to below anterior extent of ventral preopercular edge; predorsal scales reaching nearly to above posterior extent of orbit on dorsal midline of head (somewhat short of this in very large specimens). Juveniles somewhat mottled, but with a faint indication of above pattern and an ocellated dark spot posteriorly on dorsal fin.
Body shape (shape guide): short and / or deep.
Adults are found near shore in rock bottom (Ref. 11230). Oviparous, distinct pairing during breeding (Ref. 205). In Hong Kong live fish markets (Ref. 27253).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Pelagic spawner. Oviparous, distinct pairing during breeding (Ref. 205).
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 商業; 水族館・水槽: 商業
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
好ましい温度 (参照
123201): 20.4 - 28.9, mean 27.7 °C (based on 718 cells).
系統多様性指数 (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01950 (0.00930 - 0.04087), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.5 ±0.37 se; based on food items.
回復力 (参照
120179): 手段, 1.4年~4.4年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
漁業の脆弱性 (Ref.
59153): Low to moderate vulnerability (30 of 100).
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栄養素 (Ref.
124155): Calcium = 27.3 [12.6, 57.3] mg/100g; Iron = 0.529 [0.281, 1.108] mg/100g; Protein = 18.9 [16.0, 21.2] %; Omega3 = 0.164 [0.090, 0.293] g/100g; Selenium = 16.2 [7.4, 33.1] μg/100g; VitaminA = 40 [10, 217] μg/100g; Zinc = 0.739 [0.465, 1.309] mg/100g (wet weight);